Abstract
INTRODUCTION: Iatrogenic colon perforation is a feared complication to colonoscopy. Optimal management of the complication remains controversial. Traditionally, patients have been referred to surgery. Now, with technological advances, endoscopic closure is increasingly performed as minimally invasive therapy. The aim of this systematic review was to assess the existing evidence in this field.
METHODS: Literature was searched on PubMed, Embase and the Cochrane databases. Papers found were reported according to the PRISMA guidelines. Trials on animals were excluded.
RESULTS: A total of 32 articles were assessed, including 19 case reports, one case control, three prospective studies and nine retrospective studies. The total number of patients who have undergone endoscopic closure (apart from case reports) and reported in the literature is 203 patients. Studies have reported a clinical success rate of 87.8% (standard deviation: ± 13.0%) on average and a median of 92.3% (range: 58.6-100%). The total number of patients needing surgery after attempted clip closure was 30 (14.7%); another four were found to have sealed perforations during surgery. One patient died after clip failure (0.5%). Articles presented a favourable, high outcome for endoscopic closure of iatrogenic colorectal perforations.
CONCLUSION: In a highly selective group of patients, endoscopic closure of iatrogenic colon perforations is recommended if the expertise is available.
| Original language | English |
|---|---|
| Article number | A5220 |
| Journal | Danish Medical Journal |
| Volume | 63 |
| Issue number | 4 |
| ISSN | 1603-9629 |
| Publication status | Published - 1 Apr 2016 |
Keywords
- Colon
- Colonoscopy
- Endoscopy, Digestive System
- Humans
- Intestinal Perforation
- Rectum
- Treatment Outcome
- Journal Article
- Review